3125322516 has 24 divisors (see below), whose sum is σ = 7320801600. Its totient is φ = 1037719552.

The previous prime is 3125322509. The next prime is 3125322523. The reversal of 3125322516 is 6152235213.

It is an interprime number because it is at equal distance from previous prime (3125322509) and next prime (3125322523).

It is a super-3 number, since 3×3125322516³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503616 + ... + 509783.

It is an arithmetic number, because the mean of its divisors is an integer number (305033400).

Almost surely, 2^3125322516 is an apocalyptic number.

It is an amenable number.

3125322516 is an abundant number, since it is smaller than the sum of its proper divisors (4195479084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125322516 is a wasteful number, since it uses less digits than its factorization.

3125322516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013663 (or 1013661 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 3125322516 is about 55904.5840338697. The cubic root of 3125322516 is about 1462.0591629765.

Adding to 3125322516 its reverse (6152235213), we get a palindrome (9277557729).

The spelling of 3125322516 in words is "three billion, one hundred twenty-five million, three hundred twenty-two thousand, five hundred sixteen".